CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1979-0475
COSMOS 1129
COSMOS 1129 (NORAD 11536) landed on 14 October 1979, after 19 days in orbit.
Official date
NORAD number
11536
International designator
1979-083A
Object type
Spacecraft
Country
USSR
Launched
25 Sep 1979Plesetsk Cosmodrome
Landed (UTC)
14 Oct 1979UTC calendar day
Time in orbit
19 days19 days
How it ended
Landed
Latitude range
62.8°N to 62.8°SFinal inclination 62.8°
Mass
2,040 kg
Operator
IMBP / TsSKB
Built by
TsSKB
Bus
Bion
Programme
Bion
Where it came down
Latitude band its orbit allowedExact position not recorded
No position was recorded for this re-entry. Its final orbit, inclined at 62.8°, allowed a re-entry anywhere between 62.8°N and 62.8°S.
Life in orbit
19 daysAlso ended on 14 Oct 1979
2 entriesFrom the same launch
1979-083
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1979-0475
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1979-0475
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.